I have TRed before on this toon, and as such have a cache full of junk again.

The last time I TRed I emptied it into my inventory, mules, and normal / account bank.

If I TR with stuff still in my cache from last time, does anyone know what happens?

Can someone tell me if TRing with stuff still in my current Reincarnation Cache will:
a) Destroy everything in the old TR cache, replacing it with my current inventory, equipped and banked items?
b) Keep the old TR cache, meaning I lose all of my current inventory, equipped and banked items? or
c) Merge them in a beautiful harmony, simply adding my current inventory, equipped and banked items to the existing cache?

I understand that this is the sort of high stakes experiment it's likely no one has tested.